The PD measuring technique is widely used as an effective method of evaluating internal insulation status for electric equipment.
局部放电测量技术作为检验电气设备内部绝缘好坏的有效手段得到越来越普遍的应用。
UV detection; database; information management; image processing; external insulation status evaluation.
紫外检测；数据库；信息管理；图像处理；外绝缘状态评估。
It can be applied in on-line insulation status monitoring system for HV electric equipment with the veracity and reliability ensured.
该方法可用在高压电气设备绝缘在线监测系统中，保证在线监测的准确性和可靠性。
The working principle of the developed monitoring system is to assess comprehensively the insulation status of DC feeder cable through monitoring discharge signal and DC leakage current signal.
监测系统工作原理是通过监测电缆放电信号和直流泄漏电流信号综合评估电缆绝缘状态。
Online detection technology of transformer oil dissolved gas can be used to analyze insulation status of transformer effectively, and the gas sensor in online detection is crucial to this technology.
在线监测变压器油中溶解气体可有效地分析变压器绝缘状况，在线监测用气体传感器是实施该技术的关键。
Online detection technology of transformer oil dissolved gas can be used to analyze insulation status of transformer effectively, and the gas sensor in online detection is crucial to this technology.
在线监测变压器油中溶解气体可有效地分析变压器绝缘状况，在线监测用气体传感器是实施该技术的关键。
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